Ibicuruzwa
API 7-1 Igikoresho cyo gusya
Umwirondoro wibicuruzwa
Igice cy'urusyo ni ubwoko bw'igikoresho cyo gufungura idirishya rihuza ibikorwa byo gukata no gusya.Igice cy'urusyo gikora mu isanduku hamwe na BHA, kandi kigabanya ikibanza ahabigenewe mbere.Nyuma yo gufunga burundu, Bizahita bisya kuva kuriyi myanya.Nyuma yo kugera kubwimbitse, akazi ko gufungura idirishya akazi kararangiye.igice cy'urusyo gifite ibyiza byuburyo bworoshye, imikorere yoroshye kugirango ikorwe neza cyane igikoresho cyo gufungura idirishya.
Hagati aho, urusyo rushobora gukanda no gutera sima mugikorwa cyo gutererana neza, gishobora gutuma sima ihura nuburyo bugaragara intera ndende muri dogere 360.Isima irashobora kwinjira mu kigega ukurikije ububobere buriho ndetse no kuvunika kwimiterere, kandi ingaruka zo gucomeka ni nziza cyane kuruta iyo gusya sima nyuma yo gutobora.
Ihame ry'akazi
Nyuma yo gusya ibice bimanurwa kumwanya wabigenewe mugisanduku hamwe na BHA, tangira ameza azenguruka, ufungure pompe, piston mugikoresho isunikwa hepfo numuvuduko, cone yo hepfo ya piston isunika ibyuma byo gukata no gusana umwobo.Iyo gukata ibyuma bifunguye kuri diameter ntarengwa, gusana umwobo birangiye.Munsi yumuvuduko ukabije wa pompe, icyuma kirashobora gukingurwa hanyuma ugahindura umwobo muburyo butaziguye.Pompe imaze guhagarikwa, piston isubizwa mubikorwa byimpeshyi hanyuma gukata ibyuma bizahita bisubirwamo.
Ibiranga ibicuruzwa
(1) Igishushanyo mbonera, imiterere yoroshye nibikorwa byoroshye
(2) Umuvuduko muke wo gutangira nimbaraga nini zifasha ibyuma bifasha gukata;
(3) Imbaraga nyinshi zo gushushanya zifasha guhita zikuramo icyuma nyuma yo gutema;
(4) Igishushanyo cyo guhagarika na pin bifasha guhatira ibikoresho gukuramo;
(5) Icyuma gifite ubwaguke bunini kandi gishobora gukoreshwa kumurongo umwe hamwe nubunini bwurukuta rutandukanye;
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Igice cy'urusyo-Ingano
Ibikoresho byo guhuza - Urwego rwo hejuru rukora imashini
Ibikoresho byo gusya byose bikozwe muburyo bwiza bwa tungsten karbide alloy na Baker Hughes tekinoroji yo gusudira.Intego y'uruhererekane rw'urusyo ni ukugarura burundu guhitamo ibikoresho, igishushanyo mbonera ndetse no gusudira kwa Baker Hughes, kugirango tugere ku bicuruzwa bimwe bya Baker Hughes.
2.Icyiciro cyo hejuru cyo gukanda
Irashobora gukora imashini yo mu rwego rwo hejuru ifite diameter yo hanze ya mm 76 kugeza kuri mm 445.Ibyuma byujuje ubuziranenge buvanze bikoreshwa nkumubiri wingenzi, bigatuma itunganywa ry’imyobo minini y’amazi kugira ngo imyanda isya neza.Muri icyo gihe, ukurikije ibyo abakiriya bakeneye bakeneye, imiterere yibicuruzwa irashobora gushushanywa kugirango igere ku mikorere myiza.
3.Imeza y'urusyo-Ingano
Imiterere y'ibicuruzwa
1. Urusyo rw'igice rurimo ahanini ibice bikurikira: ingingo yo hejuru, umubiri nyamukuru, piston, nozzle, gukata ibyuma na cone iyobora, nibindi.
III.Ibyiza bya tekiniki ya Petrozhr igice cyuruganda
1.Byakozwe hamwe na karubide nziza cyane
Igice cy'uruganda rukora uruganda rwacu rufite ibyiza bikurikira:
(1) Ibikorwa byo gusya no gukata birihuta kuruta ibyuma bisanzwe;
(2) Kugabanya umuvuduko wo gucukura usabwa gukata;
(3) Ibimenyetso by'amenyo birasa kandi nta buso bwintambwe bwakozwe;
(4) Imyanda yakozwe ni imwe;
(5) Ubukomezi bwibikoresho fatizo biri hejuru kandi imiterere irumvikana.Iyo ikora, iba ikata ibyuma aho gusya ibyuma.
Kugenzura ibikoresho fatizo
Carbide ya tungsten yatoranijwe nisosiyete yacu izoherezwa mubigo bishinzwe ibizamini byumwuga kugirango bigenzurwe nyuma yuko buri cyiciro kigeze.Kugirango barebe ko gukomera kwa alloy hamwe nibindi bipimo byujuje ibisabwa n’umusaruro w’isosiyete.
3．Uburyo bwiza bwo gusudira
Twifashishije abahoze basudira Baker Hughes kandi duhitamo ibikoresho bimwe byo gusudira hamwe nibikoresho bifasha mumahugurwa ya Baker Hughes kugirango tumenye kubyara tekinoroji yo gusudira ya Becker mubikorwa n'ibikoresho.
Kugirango tugabanye guhindura ibikoresho bitewe nimpinduka zumuriro mbere na nyuma yo gusudira, dushiraho uburyo bwo gusudira bwo gusudira kugirango tumenye neza ibicuruzwa bya geometrie kandi bikore neza.
IV. Uburyo bwo gukora urusyo
Gutegura amariba:
1. Gusana ikariso.Gusana umwobo wo hasi hamwe nurusyo rwa taper cyangwa shitingi.
2. Isuku neza.Koza amavuta ya peteroli cyangwa andi mazi ava mu iriba n'amazi meza.
3. Gukuraho ikariso cyangwa iriba.Gusiba imiyoboro no kuyitwara bigomba gukorwa hamwe na scraper isanzwe hamwe na diameter ya drift kugeza kuri metero 20 munsi yumwanya wo gusya.
4. Tegura amazi yo gusya.Imiterere yacyo itandukanye irashobora kwemeza ubushobozi bwo gutwara imyanda.
Ikizamini cyubutaka:
1. Gerageza kwizerwa kw'ibikoresho;
2. Guhindura umuvuduko wa pompe bipimwa mugihe hafunguwe ibyuma, bitanga umusingi wo gusuzuma niba ikariso yamanutse yaciwe burundu.
Guhitamo imyanya yo gusya:
1. Isima hanze yigice cyo gusya igomba kuba isima neza.
2. Irinde umwanya aho ikariso ifite dislokisiyo no guhindura ibintu.Niba hari imyanya nkiyi, igikorwa kigomba gukorwa 30-40m hejuru yumwanya.Kandi aho gutangirira gukata bigomba kuba 1-3m hejuru yo guhuza hafi.
3. Umufuka ugomba kubikwa munsi yumutwe.Mubisanzwe, uburebure bwumufuka bugomba kuba burenze 100m.
Gukata ikariso:
① Nyuma yo guhuza igikoresho muri BHA hanyuma ukamanuka ukagera kumurongo wigice cyuruganda, tangira kumeza kugirango uzenguruke kugirango umenye umwanya uhuza ukurikije inyandiko (kwandikisha), hanyuma umanure igikoresho kugera kuri 1-3m hejuru yo guhuza hafi na feri .
② Tangira imbonerahamwe izenguruka mbere, ongera umuvuduko wo kuzenguruka kuri 50-60r / min, tangira pompe, wongere buhoro buhoro kwimuka, kugirango umuvuduko wa pompe wiyongere.Muri iki gihe, umuvuduko wa pompe uriyongera uva kuri muto ujya munini, ugenda wiyongera kugeza 10-12mpa.
③ Komeza guca ikariso kuri 20-45min.Iyo umuvuduko wa pompe ugabanutse gitunguranye na 2-5mpa, isanduku iracibwa.Kugirango umubiri ukata ufungurwe neza, komeza umwanya wo gutema kuriyi myanya 30min nyuma yo gutema, hanyuma wongere buhoro buhoro kwimuka kugirango umenye neza kuvunika.
Gusya:
WOB irashobora kwiyongera buhoro buhoro nyuma yo gufunga.igenzurwa hagati ya 10-25kn, umuvuduko wo kuzunguruka wongerewe kugera kuri 80-120r / min, kandi umuvuduko wa pompe ugenzurwa muri 10MPa kugirango barebe ko kwimuka kuzenguruka bishobora gutwara imyanda.Iyo buri gice kingana na 0.5m, kirashobora gucukurwa 1m kugirango umuntu asubiremo kandi azenguruke, kugirango byorohereze imyanda y'icyuma yasya kuva muri kiriya gice kugirango igaruke neza binyuze muri annulus.Nyuma yizunguruka 1-2, ongera usubiremo kugirango ukomeze guhimba no gusya.
[Mubikorwa, birakenewe guhindura neza imikorere yicyondo mugihe wongera kwimuka;icyarimwe, kwimura neza igikoresho cyo gucukura no guhindura uruzinduko kugirango ibyuma byicyuma bigaruke rwose kandi wirinde kwirundanya imyanda]
Icyumba 703 Inyubako B, Centre ya Greenland, Hi-tekinoroji yiterambere rya Xi'an, Ubushinwa
86-13609153141
